NORD Drivesystems MI0300 - Manual (Page 5)

Recoding
Migration Guide-GB-11.10.2012 5
2. Recoding
SK 2xxE series frequency inverters are available in a total of 8 different performance levels (SK 200E,
SK 205E, SK 210E, SK 215E, SK 220E, SK225E, SK 230E, SK 235E). In general, a distinction is
made between SK 2x0E and SK 2x5E devices. These essentially differ in the available I/Os and the
control voltage supply (SK 2x0E - integrated 24V mains unit, or SK 2x5E - without 24V mains unit) or
in the features "AS interface" (SK 22xE and SK 23xE) and "Functional safety" (SK 21xE and SK
23xE). A distinction is made between the standard IP 55 version and the "coated" IP 66 version. The
details for the IP 66 versions are shown in brackets.
2.1 Frequency inverter
2.1.1 performance levels
SK 300E
Features
SK 2xxE
Designation Designation
SK 300E-xxx-xxx-B-(C) Standard SK 20xE-xxx-xxx-A-(C)
not available
Standard
+ Functional Safety
2
SK 200E-xxx-xxx-A-(C)
SK 300E-xxx-xxx-B-(C)
+ SK TU2-ASx-(C)
3
Standard
+ AS interface
SK 22xE-xxx-xxx-A-(C)
3
not available
Standard
+ Functional Safety
2
+ AS interface
SK 23xE-xxx-xxx-A-(C)
Table 4: Overview of SKL 2xxE performance levels
2.1.2 Performance levels
The operation of SK 300E brake motors with the SK 2x0E requires an additional Customer Interface
SK CU4 MBR / part number 275271010. SK 2x5E frequency inverters are equipped with an
integrated half-wave rectifier to control the electro-mechanical brake.
The following recoding does not consider applications with AS interface functionalities. For these
applications, the corresponding SK 22xE types with their associated connection unit according to
Section 2.3 should be noted.
A distinction is made between the standard IP 55 version and the "coated" IP 66 version. The details
for the IP 66 versions are shown in brackets.
2
corresponds to "Safe pulse block"
3
depending on the AS interface application (A/B slaves or only A slaves)